18V ONE+ USB Power Adapter - R18USB-0 | RYOBI Tools
USB-adapter 18V Powerbank R18USB-0 Ryobi One+ - Bygg og Hage AS
Maybe 2nd best $20 new accessory?? Turns any 18v ryobi battery into a usb power bank. This guys isn't getting any love but I think it's pretty neat too. : r/ryobi
Ryobi One 18v USB Power Adapter - R18usb for sale online | eBay
Power Wheels Quick Disconnect for a 18v Lithium Ryobi Battery - Etsy
Ryobi R18USB-0 18V ONE+ USB Adapter – Tool Only
RYOBI ŁADOWARKA USB 5V Ryobi ONE+ R18USB +4Ah
18V Cordless USB Adapter Introduction [R18USB] - YouTube
Ryobi R18USB-0 18V ONE+ Cordless USB Charger (Body Only), Green : Amazon.co.uk: DIY & Tools